EC3SAW-48D12P

V17 EC3SAW SERIES ︳ 3 WATT 4:1 INPUT DC-DC CONVERTERS FEATURES * 3W Isolated Output * Compact SIP-8 Package * Efficiency to 85% * 4:1 Input Range * Regulated Outputs * Remote On/Off Control * 1500VDC Isolation * Continuous Short Circuit Protection * Input Under Voltage Protection * No Tantalum Capacitor Inside * Safety Meets IEC/EN/UL 62368-1 MODEL NUMBER INPUT VOLTAGE OUTPUT VOLTAGE EC3SAW-24S33P EC3SAW-24S05P EC3SAW-24S12P EC3SAW-24S15P EC3SAW-24D05P EC3SAW-24D12P EC3SAW-24D15P EC3SAW-48S33P EC3SAW-48S05P EC3SAW-48S12P EC3SAW-48S15P EC3SAW-48D05P EC3SAW-48D12P EC3SAW-48D15P 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 9-36 VDC 18-75 VDC 18-75 VDC 18-75 VDC 18-75 VDC 18-75 VDC 18-75 VDC 18-75 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC OUTPUT CURRENT INPUT CURRENT MIN. MAX. NO LOAD 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 0 mA 700 mA 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 700 mA 600 mA 250 mA 200 mA ±300 mA ±125 mA ±100 mA 4 mA 4 mA 8 mA 12 mA 8 mA 12 mA 12 mA 3 mA 3 mA 5 mA 5 mA 5 mA 10 mA 10 mA NOTE: 1. Nominal Input Voltage 24 or 48VDC 1 % CAPACITORL FULL LOAD EFF. OAD MAX. 122 mA 154 mA 150 mA 150 mA 154 mA 150 mA 151 mA 61 mA 76 mA 74 mA 75 mA 76 mA 75 mA 75 mA 79 81 84 84 81 84 83 79 82 85 84 82 84 83 1800uF 1000uF 220uF 120uF 470uF 100uF 47uF 1800uF 1000uF 220uF 120uF 470uF 100uF 47uF V17 SPECIFICATIONS All Specifications Typical at Nominal Line, Full Load, and 25℃ Unless Otherwise Noted INPUT SPECIFICATIONS: GENERAL SPECIFICATIONS: Input Voltage Range ....……………..........….... 24VDC ................ 9-36VDC 48VDC …..…… 18-75VDC Input Surge Voltage (100ms max.) ……….…..… 24VDC ……..... 50VDC max. 48VDC …...... 100VDC max. Under Voltage Protection: 24Vin power up ……………………….………….. 7.5 VDC max. Efficiency …...........................................................…..……… See Table Isolation Voltage ..........……………………....……..…. 1500VDC min. Isolation Resistance ….....................….....................……. 109 ohm min. Isolation Capacitance …………………..…………………..…… 500pF typ. Switching Frequency …...................……....................……. 100KHz min. Operating Ambient Temperature …………………….…… -40℃ to +85℃ power down …………………….……………. 6 VDC min. De-rating, Above 71℃ ………………… Linearly to Zero Power at 100℃ 48Vin power up ……………………….………... 15.5 VDC max. power down ………………………..………. 12 VDC min. Input Filter ………………………………………………..….………… Capacitive Remote On/Off Control: (Referenced to –Vin) Module On …….………..……..………………………..…. Open Circuit Case Temperature (note3) ………………..……………..….. 100℃ max. Cooling …………………………………….…………. Natural Convection Storage Temperature ………………….…....………..... -55℃ to +125℃ Humidity ................................................. 95% RH max. Non-Condensing Module Off ……….……………….…..…….……..…… 0 to < 1.2VDC Module Off (Input Idle Current) …………………..… 1mA max. MTBF . MIL-HDBK-217F, GB, 25℃, Full Load .. Single … 2800Khrs typ. Dual …. 2100Khrs typ. EMI ............ Conductive EMI Meets EN55032 Class A & Class B (note5) OUTPUT SPECIFICATIONS: Dimensions ……….........… 0.86x0.36x0.44 inches(21.8x9.2x11.1 mm) Voltage Accuracy ….......................................…………....... ±1.5% max. Voltage Balance (Dual) ………………………………………………. ±1.0% max. Case Material ……………………………… Non-Conductive Black Plastic Weight …………………………………………….……………………… 4.8g Cross Regulation (Dual) (note4) … Asymmetrical Load 25%/100% …….. ±5.0% max. NOTE: Transient Response: 25% Step Load Change Error Band …………………………………………….. ±6% Vout Nominal Recovery Time ………….…………………………….…….. < 500us Ripple & Noise, 20MHz BW ………………..…………..…….. 50mV pk-pk max. 1. Measured from high line to low line. 2. Measured from full load to 10% load. 3. Maximum case temperature under any operating condition should not be exceeded 100℃. Temperature Coefficient….................…………..……....…….. ±0.03%/°C Line Regulation (note1) .…….……………………....................…. ±0.5% max. Load Regulation (note2) ……..…… Single ……….....……......... ±0.5% max. Dual …………..………..….. ±1.0% max. Output Short Circuit Protection …......................................….…. Continuous Start up Time …………………………………….………………..…… 5ms max. 4. For asymmetric loading both channels must be at 25% load or more. 5. The EC3SAW series meet EN55032 Class A & Class B with external C-L filter before the input pins to the converter. (see application note) Typical Derating curve for Natural Convection 120% -40 71 LOAD(%) 100% 80% 60% Natural Convection 40% 20% CASE SIP-8: 0% -40 5 6 7 8 0.08 [2.0] 0.02 [0.5] 0.36[9.2] Bottom View 1 2 3 0.14[3.5] 0.10 [2.5] 0.70 [17.8] 0.01 [0.3] 0.44[11.1] 0.16 [4.1] 0.02 [0.5] 0.86 [21.8] 100 -20 PIN CONNECTION Pin Single Dual -V Input -V Input 1 2 +V Input +V Input 3 On/Off On/Off 5 NC NC 6 +V Output +V Output 7 -V Output Common 8 NC -V Output All Dimensions In Inches(mm) Tolerances : Inches millimeters X.XX±0.02 X.X±0.5 Pin ±0.002 ±0.05 2 0 20 40 60 Ambient Temperature(oC) 80 100